552CH000230DG

Pin Configurable/Selectable Oscillators provide significant advantages over conventional oscillator designs, such as wider frequency range, improved temperature performance and wider tolerances. The 552CH000230DG is a pin configurable/selectable oscillator that utilizes a unique advanced silicon process to provide improved frequency stability under wide operating temperature range and wider frequency adjustments.

The 552CH000230DG employs a simple but unique pin selection technique that offers a wide range of frequencies with a single reference crystal. It consists of a resonator, an external capacitor, and an internal programmable frequency synthesis chip. The choice of external capacitor will determine the exact frequency. It allows for customized frequency from a single reference crystal, with adjustable frequency from 9.6MHz up to 77.8MHz.

The operational principle of 552CH000230DG is straightforward. The programmable frequency synthesis chip converts a 12MHz crystal oscillator signal, at the input, into a fixed frequency output. The output from this chip can then be divided or multiplied using the reference crystal frequency, to generate the desired output frequency. The external capacitor determines the amount of division or multiplication, which in combination with the crystal oscillator frequency, serves to generate the desired output frequency.This makes it easy to customize the oscillator frequency to a particular application. The selection of the right combination of crystal oscillator frequency and external capacitor provides the flexibility to configure the oscillator to desired output frequency.

The 552CH000230DG pin configurable/selectable oscillator finds its application mainly in low noise, precision and temperature controlled frequency applications. It is used in systems such as multiple system clocking, high-speed communication, cellular base stations, and frequency synthesizers. It can also be used in industrial and scientific instrumentation, ultrasound imaging and ranging, where a relatively accurate and stable frequency output is required.

In conclusion, the 552CH000230DG pin configurable/selectable oscillator is an excellent choice for applications where accuracy and stability are of importance. It is a reliable and versatile device that offers excellent performance over a wide temperature range with an adjustable frequency range. Its ease of use makes it suitable for various applications such as multiple system clocking, high-speed communication, cellular base stations, and frequency synthesizers.